Table 1 Summary of the accumulated exposure for the three years of data analyzed in this work

From: ANAIS–112 three years data: a sensitive model independent negative test of the DAMA/LIBRA dark matter signal

Time period

Exposure

Dead time

Downtime

Rejected periods (%)

Effective exposure

 

(kg × yr)

(%)

(%)

muon cut

rate cut

(kg × yr)

Aug 3, 2017–July 31, 2018

104.80

2.88

3.20

2.64

0.57

101.22

Aug 1, 2018–Aug 28, 2019

115.39

2.07

2.42

2.64

0.48

111.63

Aug 29, 2019–Aug 13, 2020

102.86

2.38

2.54

2.53

0.42

99.68

  1. For each of the three years of data collection, the first column: start and end dates; the second column: exposure calculated by multiplying live time by mass; the third column: percentage of dead time; the fourth column: percentage of downtime; fifth and sixth columns: percentages of time with respect to the live time corresponding to the two types of rejected periods (one second after a muon passage and trigger cut, respectively); last column: effective exposure after subtracting the rejected periods.
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